Thank everyon for their kind words of advice...
Well, I fletched 3 arrows about a week ago. It was so easy with this device. However, I have learnt a few things about making arrows already...
Carbon arrows do not fly well in low poundage, low draw weight selfbows.... Woods bareshaft much better and less noisy.
UHU Kraft works well on feathers and carbon.
Must solve feathers cutting into me hand problem. A blob of Kraft glue is not ideal. I have to use a lot.
EZ fletch is very quick and easy, but the helical twist is not very much in comparison to my Onkel Tom wood arrows.
It is not possible to get an extreme helical twist arms for EZ feltch which work on feathers... you can get them for vanes though.
I must place the nocks at 90 degrees to the grain on wooden shafts... I am correcting that little error from last night.... Fortunately I only glued 6 nocks

Assembling wooden arrows is not as bad as expected... I might even learn to enjoy.
Cheers
Alex