The normal projectile is rather short and if it were to meet a substantial obstruction in passing across the loom, it could quite easily be deflected; at worst it could fly out of the loom, which could be very dangerous.

• 一般的片梭都相当短小,如果在穿过织机时遇到较大的障碍,会容易改变飞行方向,最严重时会飞出织机,这是非常危险的。