Yea, if you look at the picture of Denny on the first page of Terry's second link you will see the arrowmaster quiver in use with a pack. I'm thinking that this is about as good as it gets when wanting to put arrows on your back, with or without a pack, without the arrows sticking up past one's shoulders.
If the quiver could be held firm in that position it should work well most of the time. I am thinking a strap system that goes over the shoulder and around the waist might be in order there.