Here are flag and arms of Sedlečko u Soběslavě, South Bohemian regon (Tabor
okres) in Czechia. Both approved 5 October 2004, and the flag published
in Petr Exner's Vexillological Lexicon of Czech municipal flags 2004.
The arms are at the municipal homepage.
Flag: blue, a half white eagle with half a "kleestengel on its breast,
holding in its claw three corn-ears.
Arms: ditto.
Jarig Bakker, 24 Oct 2007