Yea Dbow rushers need Void + Range + Ava+ Ranger boots + Archer Ring.
I mean you're rushing not fighting so you should have pray melee on and playing extra safe. but you also need alot of range bonus.
I agree with the above posts, get void and darkbow, it hits good like everytime if enemy is low defence.
Edit: will you be PJing, or attempting 1spec rushing? or just a few hits then spec?