I took a 42 inch piece of 1 1/4 inch PVC and super glued two of the blades to both of the ends. then I used red and silver spray paint and painted it those colors. sadly I didn't design a light saber dagger attachment. :( it is still sweet!
*Please make sure that when you load this stl. into Repetier, Cura, etc. press the split object button or you will have a gap in the middle of the object!