Imparting spin to projectiles with out fletching is a method used to stabilize and enhance the accuracy of projectiles. Fletching, the method of attaching feathers or vanes to the projectile, is historically used to induce spin and preserve stability throughout flight. Nonetheless, there are different strategies to attain spin with out the usage of fletching.
One methodology entails the usage of rifling, a sequence of spiral grooves minimize into the bore of a firearm barrel. Because the projectile travels via the barrel, it engages with the rifling, imparting a spin that stabilizes its flight. This precept is usually employed in firearms and artillery.
