Lost part of my Heat Sink

[helam]

I have a Dark Knight-S1283V heat sink: http://www.newegg.com/Product/Produc...82E16835233029 The issue is I lost the little butterfly piece of metal that attaches to the back of the motherboard. My question is do I just have to suck it up and buy a new heatsink or can I salvage it from the parts I currently have? Thanks for the help.

 

[MagickMan]

Get something like this?

http://www.newegg.com/Product/Produc...82E16835233027