Desperately need headliner (5) bows for 71 Swinger

I recently bought a set of 5 headliner bows for my 71 dart, they seem to be the right length and arc but do not have the correct ends on them. My roof has three holes for a bent end bow to fit in, the ones I bought are straight end and use the bow clips. Anyone have a set they know would work for me? Any other ideas? Thanks a million.