I saw blue lights that were in the shape of a triangle with a tail and some weird symbol on the front in formation.

At 11:15 PM on 6/25/22, I had taken my dog out to the backyard. While out there, I saw between the trees, above the street in front of my neighbor's house, 6 to 12 glowing blue triangles with tails. At first, I thought they were large birds until I remembered it was 11:15 PM at night and they were glowing blue. The objects were in a loose formation, except for one object at the back which was kind of just floating around. The objects were triangles, with a short tail that ended in another triangle and had some weird symbol or shape at their nose. They were making no noise and just were slowly heading off in one direction. I went to get my wife, but by the time I got back, they had all but disappeared, leaving behind a brief blue light. I am horrible with directions, but I know they were not lights from the Legends or from Kansas City MO. I am going to try and draw what I saw.