Heather, if I am understanding you correctly, you have trimmed your blocks to tight, or have sewn on triangles too small for the block. I am not sure there is a way to fix it, I am sorry to say. When trimming next time, make sure the 1/4" mark on your ruler lines up with the point. This will assure you have left the 1/4" seam allowance necessary to prevent cutting off your points. I am sure your recipient will not notice this slight error. Do not point it out! When they thank you, just tell them it was made with love. These little lessons come with life and quilting is no different. Pat yourself on the back for making the quilt, and learning something new. Look at what you have accomplished!!!