Hiya and welcome.
The bad news is that no, glue isn't advised, cheats never win!(as my Dad would say) The best thing is to solder them, I'm afraid. If they are not able to be soldered (due to enamel on the charm or suchlike) then I would suggest making your jumprings a lot heavier - say 0.5-0.75mm and work them well side to side, overlapping to close over well, give them spring and harden at the same time, do you know what I mean?
Hope this helps.
Nikki
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