fletching
n. 造箭;上翎;矢羽
v. 上翎;装上羽毛(fletch 的 ing 形式)
例句
What you do depends on what equipment you have. A fletching jig helps when making ordinary arrows, but you can make them without one.
你做这些依靠什么工具呢。 一个装上羽毛的夹子帮助制造平常的箭,但是你没有它也一样。