D 000
f 001
l 010
a 011
t 100
_ 101
e 11
is not the Deflate static code. The static literal/length codes are all 7, 8, or 9 bits, and the distance codes are all 5 bits. You asked about the static codes.
'Deflate late' encoded in static deflate format as the literals 'Deflate ' and a length 4, distance 5 match in hex is:
73 49 4d cb 49 2c 49 55 00 11 00
That is broken down as follows (bits are read from the least significant part of each byte first):
011 - 01 means fixed code, 1 means last block
00101110 - D
10101001 - e
01101001 - f
00111001 - l
10001001 - a
00100101 - t
10101001 - e
00001010 - space
0100000 - length 4
00100 - distance 5 or 6 depending on one extra bit
0 - extra bit -> distance 5
0000000 - end code
0 - fill bit to byte boundary