Nice plastic repair !
Never seen that before - very inconspicous too 

Check this out http://mad-amusements.com/product.php?id_product=979
He also sells the FT targets as I see U need one of those as well.

Thier International postage is $35.00 US - if U do buy anything from him , let me know as I need 2 plastics he has and can go you halves in postal costs.

Any other help or pics etc - PM me if need be.