144:. Feather shuttles need to be properly humidified for at least 4 hours prior to play in order to fly the correct distance at the proper speed and to last longer. Properly humidified feathers flex during play, enhancing the shuttle's speed change and durability. Dry feathers are brittle and break easily, causing the shuttle to wobble. Saturated feathers are 'mushy', making the feather cone narrow too much when strongly hit, which causes the shuttle to fly overly far and fast. Typically a humidification box is used, or a small moist sponge is inserted in the feather end of the closed shuttle tube container, avoiding any water contact with the cork of the shuttle. Shuttles are tested prior to play to make sure they fly true and at the proper speed, and cover the proper distance. Different weights of shuttles are used to compensate for local atmospheric conditions. Both humidity and height above sea level affect shuttle flight. World Badminton Federation Rules say the shuttle should reach the far doubles service line plus or minus half the width of the tram. According to manufacturers proper shuttles will generally travel from the back line of the court to just short of the long doubles service line on the opposite side of the net, with a full underhand hit from an average player.
163:
a diagonal. Feather shuttles may come off the strings at speeds in excess of 320 km/h (200 mph) but slow down faster as they drop. Furthermore, feathered shuttlecocks are recorded as having a constant drag coefficient. Contrarily, championship-grade synthetic shuttlecocks show less consistency with this factor. This shows that feathered shuttlecocks have a capacity for a higher standard speed range at which the game is typically played that synthetics cannot quite reach. This impacts the feel of the bird during the game for players, especially in the case of deformation of the shuttlecock. A feathered shuttlecock will still feel dull and heavy while in play because of the feathers, but a synthetic cannot maintain energy in flight in the same manner.
127:
ensure satisfactory flight properties, it is considered preferable to use feathers from right or left wings only in each shuttlecock, and not mix feathers from different wings, as the feathers from different wings are shaped differently. Badminton companies make shuttlecock corks by sandwiching polyurethane between corks and/or using a whole piece of natural cork. With the first method, the cork becomes misshaped after use, while the cork in the latter method changes very little after use. This is because the structure of the shuttlecock is more durable when made with a single piece of natural cork.
148:
31:
490:
478:
126:
A shuttlecock is formed from 16 or so overlapping feathers, usually goose or duck, embedded into a rounded cork base. Feathers are plucked from the wings of a live goose or duck, a method which has been deemed cruel by animal rights activists in recent years. The cork is covered with thin leather. To
162:
The playing characteristics of plastics and feathers are substantially different. Plastics fly more slowly on initial impact, but slow down less towards the end of their flight. While feathers tend to drop straight down on a clear shot, plastics never quite return to a straight drop, falling more on
155:
The cost of good quality feathers is similar to that of good quality plastics, but plastics are far more durable, typically lasting many matches without any impairment to their flight. Feather shuttles are easily damaged and should be replaced every three or four games or sooner if they are damaged
135:
The feathers are brittle; shuttlecocks break easily and often need to be replaced several times during a game. For this reason, synthetic shuttlecocks have been developed that replace the feathers with a plastic skirt. Players often refer to synthetic shuttlecocks as
118:) in length, and the diameter of the cork is 25 to 28 mm (0.98 to 1.10 in). The diameter of the circle that the feathers make is around 58 to 68 mm (2.3 to 2.7 in).
381:
39:
62:. It has an open conical shape formed by feathers or plastic (or a synthetic alternative) embedded into a rounded cork (or rubber) base. The shuttlecock's shape makes it extremely
159:
Most experienced and skillful players greatly prefer feathers, and serious tournaments or leagues are always played using feather shuttlecocks of the highest quality.
348:
291:
370:
405:
Adapted from various
Shuttlecock Manufacturer's recommendations – RSL, Yonex, Carleton, among others by J. Wigglesworth. May 2015
309:
292:"Badminton: World body to allow synthetic shuttles from 2021, Singapore's Loh Kean Yew says move towards sustainability is good"
156:
and do not fly straight. Damaged shuttles interfere with play as any impairment may misdirect the flight of the shuttlecock.
419:
340:
175:– a traditional Asian game in which players aim to keep a heavily weighted shuttlecock (Jian) from touching the ground
66:
stable. Regardless of initial orientation, it will turn to fly cork first, and remain in the cork-first orientation.
482:
512:
82:. The "shuttle" part of the name is derived from its back-and-forth motion during the game, resembling the
178:
240:
185:
90:, while the "cock" part of the name is derived from the resemblance of the feathers to those on a
517:
78:, used from ancient times in the training of hunting birds. It is frequently shortened to
8:
24:
494:
20:
317:
83:
440:
Alam, Firoz; Chowdhury, Harun; Theppadungporn, Chavaporn; Subic, Aleksandar (2010).
453:
265:
147:
214:
30:
458:
441:
415:
75:
506:
266:"Badminton Shuttle - All You Need to Know About the Badminton Projectile"
63:
489:
111:
59:
190:
38:
442:"Measurements of aerodynamic properties of badminton shuttlecocks"
102:
A regulation standard shuttlecock weighs around 4.75 to 5.50
91:
439:
477:
172:
107:
115:
103:
87:
110:). It has 16 feathers with each feather 62 to 70
181:– an ancient game similar to that of modern badminton
151:
Shuttlecock at a badminton court in Penang, Malaysia.
130:
58:) is a high-drag projectile used in the sport of
504:
23:. For the 1981 novel on which it is based, see
121:
310:"Making Birdies: How Shuttlecocks Are Made"
416:"BWF's tournament sanctioned shuttlecocks"
189:– a satirical cartoon from 1814 featuring
457:
146:
37:
29:
505:
238:
338:
209:
207:
418:. Badminton World Federation site.
289:
13:
387:from the original on July 22, 2019
351:from the original on July 27, 2019
14:
529:
470:
241:"Badminton Equipment Regulations"
204:
131:Feather or synthetic shuttlecocks
97:
488:
476:
339:Kiley, Brendan (July 24, 2013).
433:
422:from the original on 2013-04-28
408:
399:
363:
332:
302:
290:Lee, David (20 January 2020).
283:
258:
232:
140:and feathered shuttlecocks as
74:The object resembles a hawk's
1:
493:The dictionary definition of
341:"The Rise of the Shuttlecock"
197:
459:10.1016/j.proeng.2010.04.020
7:
166:
10:
536:
179:Battledore and shuttlecock
122:Construction and materials
69:
18:
186:The Corsican Shuttlecock
19:For the 1991 film, see
219:www.xdcbadminton.co.uk
152:
43:
35:
150:
106:(0.168 to 0.194
41:
33:
485:at Wikimedia Commons
446:Procedia Engineering
371:"Yonex Shuttle News"
215:"Shuttlecock Trivia"
513:Badminton equipment
452:(2): S. 2487–2492.
270:The Badminton Guide
239:Whittemore, Frank.
42:Plastic shuttlecock
34:Feather shuttlecock
25:Shuttlecock (novel)
320:on 8 December 2015
314:Official Badminton
153:
86:of a 14th-century
44:
36:
21:Shuttlecock (film)
481:Media related to
296:The Straits Times
114:(2.4 to 2.8
525:
492:
480:
464:
463:
461:
437:
431:
430:
428:
427:
412:
406:
403:
397:
396:
394:
392:
386:
375:
367:
361:
360:
358:
356:
336:
330:
329:
327:
325:
316:. Archived from
306:
300:
299:
287:
281:
280:
278:
277:
262:
256:
255:
253:
251:
236:
230:
229:
227:
226:
211:
193:as a shuttlecock
535:
534:
528:
527:
526:
524:
523:
522:
503:
502:
473:
468:
467:
438:
434:
425:
423:
414:
413:
409:
404:
400:
390:
388:
384:
373:
369:
368:
364:
354:
352:
337:
333:
323:
321:
308:
307:
303:
288:
284:
275:
273:
264:
263:
259:
249:
247:
237:
233:
224:
222:
213:
212:
205:
200:
169:
133:
124:
100:
72:
64:aerodynamically
50:(also called a
28:
17:
16:Sport equipment
12:
11:
5:
533:
532:
521:
520:
515:
501:
500:
486:
472:
471:External links
469:
466:
465:
432:
407:
398:
362:
331:
301:
282:
257:
231:
202:
201:
199:
196:
195:
194:
182:
176:
168:
165:
132:
129:
123:
120:
99:
98:Specifications
96:
71:
68:
15:
9:
6:
4:
3:
2:
531:
530:
519:
518:Racket sports
516:
514:
511:
510:
508:
499:at Wiktionary
498:
497:
491:
487:
484:
479:
475:
474:
460:
455:
451:
447:
443:
436:
421:
417:
411:
402:
383:
379:
372:
366:
350:
346:
342:
335:
319:
315:
311:
305:
297:
293:
286:
271:
267:
261:
246:
242:
235:
220:
216:
210:
208:
203:
192:
188:
187:
183:
180:
177:
174:
171:
170:
164:
160:
157:
149:
145:
143:
139:
128:
119:
117:
113:
109:
105:
95:
93:
89:
85:
81:
77:
67:
65:
61:
57:
53:
49:
40:
32:
26:
22:
495:
483:Shuttlecocks
449:
445:
435:
424:. Retrieved
410:
401:
389:. Retrieved
377:
365:
353:. Retrieved
345:The Stranger
344:
334:
322:. Retrieved
318:the original
313:
304:
295:
285:
274:. Retrieved
272:. 2020-01-05
269:
260:
248:. Retrieved
244:
234:
223:. Retrieved
221:. 2019-10-09
218:
184:
161:
158:
154:
141:
137:
134:
125:
101:
79:
73:
55:
51:
47:
45:
496:shuttlecock
324:24 February
48:shuttlecock
507:Categories
426:2011-11-01
355:August 13,
276:2022-04-08
225:2021-01-05
198:References
380:. Yonex.
245:SportsRec
60:badminton
420:Archived
391:July 14,
382:Archived
378:yonex.ch
349:Archived
191:Napoleon
167:See also
142:feathers
138:plastics
250:20 June
92:rooster
84:shuttle
80:shuttle
70:Origins
56:shuttle
173:Jianzi
52:birdie
385:(PDF)
374:(PDF)
393:2017
357:2016
326:2015
252:2020
88:loom
76:lure
454:doi
54:or
509::
448:.
444:.
376:.
347:.
343:.
312:.
294:.
268:.
243:.
217:.
206:^
116:in
112:mm
108:oz
94:.
46:A
462:.
456::
450:2
429:.
395:.
359:.
328:.
298:.
279:.
254:.
228:.
104:g
27:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
