The sword should be an even taper, and not clubbed or blunted at the end. The edges should be smooth with no extended rays. The double sword should be an even taper and equal in length. The caudal area in back of the peduncle should be clear on a swordtail.
The veil should be in the shape of an isosceles triangle of 45 degrees coming off the peduncle.
The delta should be in the shape of a triangle having 60 degrees coming off the peduncle.