Just visited with a quilting buddy and she showed me how she made her sleeves and hung her quilts. She uses a piece of flat wood lath to go thru the sleeve and then puts metal mirror hangers to hold the lath. She makes the sleeve to fit the lath piece. You cannot see any hardware when she has her quilts up. Looks nice.
A link for making the quilt sleeve is:
wwwbluemoonriver.blogspot.com/2007/07/how-to-make-quilt-sleeve.html
ali