Attach bow weapon to character hand

I tried choosing the wrist bone but it highlights the whole structure.

in the object tab there is the parent chain, just set it there to armature and select the bone you want.

I tried using constraint but its not working.

It works when i move the armature around but when in game it doesn’t stay to the hand.

hmm in 0.3.0 i have no clue, i don’t work with it yet, so someone else should take over from here.

you can try this:
select armatue, go to edit mode, select the hand bone, go out of edit mode, select bow, shift select armature, ctrl+p and bone parent, it should parent it to the selected bone (atleast in 2.79 and 0.2.5)

other then that no clue in 0.3.0