Why a pocketknife? Reason No. 21: A 3D target will leave some  residue on your arrows, which you can gently remove with your  pocketknife.

Why a handkerchief? #39: Lubrication on arrows eases removing them from 3D targets, but on your hands, it makes pulling arrows difficult.

Why carry a handkerchief? Reason No. 40: Going to your local bargain warehouse store, be ready to sample buffalo wings.