I was sitting on my balcony in the afternoon around 5:30 speaking to my parents on the phone. i was looking west and saw 2 black 3 pointed objects, quite large and close it seemed, flying from the south to the north one after the other. it looked like they were making a turn to their left. the went by pretty fast. it sort of looked like a very sleek or aerodynamic jet plane, however they made no noise. if they were fighter jets i would have been able to hear them from where i am. (in my neighborhood, air force or navy fighters fly over frequently during college or nfl football games at the la coliseum, and they make a lot of noise.) it almost looked like they were gliding through the air, as opposed to being propelled by an engine. no engines, and no exhaust either. when they finished their turn to the south it looked like they returned to level pitch flight, and they looked like a very sharp and thin, like an spear point on the top of a flag pole or something like that. it couldn't have been more than a minute. i live near several airports, lax, santa monica, etc, and see commercial jets coming into land and sometimes taking off over the ocean. we also have news and police hellecopters all the time around here. and i mentioned the occasional fighter jets. this was unlike anything i've seen. it was almost like a flying v but with a point at the front, i guess more like a flying y. it was all black, and didn't look like a b-2 or an f-117, and defs not like any other fighter (f-15, f16, f-22, f-35. f/a-18, etc.) no tail. i've seen ufos before, but this was different. it did look like a plane, but didn't seem to fly like one i'd ever seen, especially since there was no sound and no tail.