I don't know who in the world started this lining up the blades with the fletchings B.S. but I would really like to have their name(s) so I could shoot them in the foot with an arrow that has a 4 blade head and three fletchings.
I hate to be blunt about it but you completely wasted your time lining up the blades and vanes. Only in a perfectly controlled laboratory environment would this produce any measurable benefit. Change just one variable like wind speed, arrow velocity, wind direction, etc... etc... and all of your calculations to get it right go right out the window.