are these steel rings? If So, You should be able to get them re brazed.
the joint will be much stronger than originaly, because a decent welder will do a decent job.
over the years when i was in the engineering trade I had several sets mended for people.
trust me, Its well worth it. And not that expensive.
( Davies do a good strong steel set...I mean look how Roy treates them during his act, you
know the things are strong )
you're like Yoda.you dont say much, but what you do say is worth listening to....
Greg Wilson about.... Me.