i dont cause any damage after the initial arrow it seems. at least most of the time i c the person blink red and make hurt sound after only the first one. after that they just bounce off.
Arrows are completely different methods than direct damage. Though it's possible its being affected by the same 10% miss bug we have in - it is doubtfulI think this is the same issue with Smite that I bitched about before ;o Just sayin.
This should be fixed in the new build of Heroes / 2.8 - put a pin in this and let me know if it is when we update to 2.8