I've copied the info below from a pervious post by 'cpickands' who appears to know all that's happening relating to the NAO Quikspin vanes.
Here goes.

Initially we will offer only a 4 inch vane in the following colors

White
Black
Flo Yellow
Flo Orange
Flo Green
Olive Drab

More colors will follow as will additional sizes. However at best new sizes and colors will not happen until late fall.

The release date of the product is April 15th to dealers and distributors.

However, I am attempting to get some of the Vegas shooters to use QuikSpin prototypes in the upcoming tournament.