翎子[líng zi ]
词典peacock feathers worn at the back of a mandarin's hat：翎子。
词典danci.911chaxun.com
词典long pheasant tail feathers worn on warriors' helmets in Chinese operas
翎子[líng zi]
翎子
（清代官帽上表示品级的装饰） peacock feathers worn at the back of a mandarin's hat