How to fix clip of UHF antenna?

[idiotbox]

The plastic clip on the UHF antenna from my 1975 Quasar TV broke before it got to me. See photo here:

http://i1176.photobucket.com/albums/...s27cc0e12.jpeg


The plastic edge of the groove is broken on one side so it won't stay clipped to the straight antenna and doesn't look as cool. Does anyone have any ideas how to attach the UHF antenna to the VHF antenna for the sake of aesthetics (short of duct tape)?