This might be considered cowardly, noobish, or annoying by others, but kite when you can! As an archer, you usually have higher athletics, and thus run speed, than most bots and can easily outrun them on maps like mountain pass. Your headshot ability also means you can easily kill bots in one hit if you're accurate and can save the game. Use the ~ key to look behind you and, when they're a fair distance away, start shooting at them. Rinse and repeat. 
P.S. Kiting does not mean running in circles for an hour without shooting anything. This will simply piss of players and ruin the game. Also, make sure that the bots are always behind you. It can be a pain in the arse to get slashed in half by a zweihander from the front while you're in cinematic mode.
P.S. Kiting does not mean running in circles for an hour without shooting anything. This will simply piss of players and ruin the game. Also, make sure that the bots are always behind you. It can be a pain in the arse to get slashed in half by a zweihander from the front while you're in cinematic mode.
When life gives you lemons, make apple juice and watch the world wonder.