noun
eight-holed arrow whistle
Rare term for a type of kabura-ya (鏑矢) with eight holes, used historically in archery or signaling.
See also: 鏑
八目鏑は、矢に取り付ける鏑の一種で、八つの穴が開いている。
A yatsumekabura is a type of arrow whistle attached to an arrow, with eight holes.