It is actually quite crazy that when you can one-hit-kill someone with a throwing spear, you can not one-hit-kill someone with the spear in your hand. Talking from a realistic standpoint, you can deliver 100% damage when the spear is in your hand. However, when the spear is flying, its momentum will perish depending on the space it has travelled. Well, I guess they also need to consider the gameplay side of it. I will not make any comment about it, but I just want to point it out.