Britannica Sources used in this answer

Why are fletches added to most arrows?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

A modern archer stands with a recurved bow drawn, aiming at a circular recreational target on a stand. The archer wears protective gear and carries arrows in a quiver at his side. — Archery Archer with a recurve bow and recreational target.

Fletches, which are the feathers or similar materials attached to the tail of an arrow, are primarily used to stabilize the arrow during flight. By providing aerodynamic drag at the rear of the shaft, they help keep the arrow on a straight and consistent trajectory toward its target. While most arrows require this stabilization, some designs—specifically those featuring heavy foreshafts—may be used without fletching.12