Fleet yaw is a different phenomenon that impacts terminal ballistic performance. It’s essentially a way of describing why some projectiles tumble and fragment after impact while others will tend to remain more stable and pass straight through for longer.
The projectile AoA being described in that context is only a couple of degrees. It’s enough to change how the round behaves after hitting something, but it’s not the type of in-flight wild tumbling that results in keyholing on a target.
Fleet yaw is a different phenomenon that impacts terminal ballistic performance. It’s essentially a way of describing why some projectiles tumble and fragment after impact while others will tend to remain more stable and pass straight through for longer.
The projectile AoA being described in that context is only a couple of degrees. It’s enough to change how the round behaves after hitting something, but it’s not the type of in-flight wild tumbling that results in keyholing on a target.