No, I didn't. Actually, except for a couple times, I've pretty much stuck to normal arrows. At first I didn't have many special arrows, and at least so far I have not run into any impossible fights. I've played with splitting arrows a bit, and can see those coming in handy.
Eventually I think I will max accuracy. I thought about Point Blank, but my hero has not run into too many melee situations where the damage penalty made a big difference, so put it off until I have more spare skill points. Critical Hits and Piercing would also be nice to have, but I don't actually need them yet.
