I love this game for its realism, that is why archery at close range is really bugging me. You can kill every enemy by walking backwards and shooting arrows in their face, which is way easier than melee combat. I feel there should be some penalty for walking, being close to a melee combatant or being hit with a melee weapon if you are drawing an arrow.
Whenever i clear a camp of bandits or cumans i always approach with a bow and try to take down one or two enemies before i switch to my blade. I just do this for realism though. The easiest thing is to just walk backwards and shoot them in the face one by one.