I would think you could come up with a way to similate hangtyte. Thinking stainless steel washer, eye hook and nut thru each pole hole, and a rachet strap/cinch strap to connect to the eye loops. (could bend one end of the hook around the eye hook to keep strap attached to the setup. Prob ~$25 in parts.

That is a nice blanket she has. Tuck her in nice and tight and give her a kiss good night.