The analogy of 'arrows' killing to 'bullets' is actually Apples/Oranges
Simply consider the looks of 'bullets', NOW consider the looks of hunting 'arrows heads'. IF bullets were shaped like arrow heads'
and could be propelled fast enuff to produce a reasonable trajectory, they would NOT have to weigh AS MUCH to kill dramatically.
The diff is NOT in K E, it is in SHAPE and SHARPNESS of the projectile.
A projectile is a projectile regardless of its design.
bullets pulverise, arrows efficiently cut , either way they divide tissue to clear a path.
a broadhead demonstrates how little force can be required to achieve ones objective.
