Hi!
Is there anyone here @ TG that takes orders for spliced feathers?    

You should try making your own.

Here are a couple build along threads where I explain how to do it.
  http://tradgang.com/noncgi/ultimatebb.php?ubb=get_topic;f=2;t=000137  

  http://www.probowsociety.net/forum/viewtopic.php?f=10&t=2775

Haven't heard of anybody that sells the spliced feathers.  I have several (6) that Snag (Dave Lawson) of Wilderness Custom Arrows made for the last couple of the PBS Banquets; they are almost to pretty to shoot.  Matched, spliced feathers, are extremely time consuming to make.