Generally speaking I make matched dozens as that's what people want and expect.
Occasionally I'll make a one or two off design as I try some new art just to see how it will look on a completed arrow.
The set I'm using right now is a matched dozen as far as the dynamics go but every arrow is different than the rest. They're similar enough to obviously all be the same set, but they are all different. I call it the harlequin set.
All the feathers are different colors, too. Do you have any idea how difficult it is to make sure every arrow is different?
Guy